{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "adverse event", "trigger": true, "arguments": ["Subject", "Subject.Gender", "Treatment.Drug", "Treatment", "Subject.Age", "Treatment.Freq", "Combination.Drug", "Effect", "Subject.Population", "Treatment.Disorder", "Treatment.Time_elapsed", "Treatment.Dosage", "Treatment.Route", "Treatment.Duration", "Subject.Race", "Subject.Disorder"]}, {"event_type": "potential therapeutic event", "trigger": true, "arguments": ["Subject", "Treatment.Drug", "Treatment.Time_elapsed", "Subject.Gender", "Effect", "Treatment.Freq", "Treatment", "Treatment.Route", "Treatment.Duration", "Subject.Population", "Subject.Race", "Treatment.Disorder"]}], "input": "Metabolic acidosis induced by cetrimide-chlorhexidine solution in hydatid cyst surgery."}
{"adverse event": [{"trigger": "induced ", "arguments": {"Subject": "NAN", "Subject.Gender": "NAN", "Treatment.Drug": ["chlorhexidine", "cetrimide"], "Treatment": "cetrimide-chlorhexidine solution", "Subject.Age": "NAN", "Treatment.Freq": "NAN", "Combination.Drug": ["chlorhexidine", "cetrimide"], "Effect": "Metabolic acidosis", "Subject.Population": "NAN", "Treatment.Disorder": "hydatid cyst", "Treatment.Time_elapsed": "NAN", "Treatment.Dosage": "NAN", "Treatment.Route": "solution", "Treatment.Duration": "NAN", "Subject.Race": "NAN", "Subject.Disorder": "NAN"}}], "potential therapeutic event": []}